No problem, we've got 88928804 and 89811207 to multiply
88928804 × 89811207 = 89811207 × (88928804)
+ 89811207 × 4 resulting in 359244828
+ 89811207 × 00 what gives us 0
+ 89811207 × 800 giving us 71848965600
+ 89811207 × 8000 which equals 718489656000
+ 89811207 × 20000 which equals 1796224140000
+ 89811207 × 900000 what gives us 80830086300000
+ 89811207 × 8000000 resulting in 718489656000000
+ 89811207 × 80000000 that results in 7184896560000000

= 7986803224306428
